---> uname -a: Linux prd-centos8-builder-4c-4g-10952.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12055 19 2919 14625 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:c8:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe9c:c88e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:7a:e8:70 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/26/2023 _x86_64_ (4 CPU) 22:38:19 LINUX RESTART (4 CPU) 10:39:01 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 205.62 13.06 192.55 2226.83 6832.78 10:41:01 PM 280.13 17.61 262.52 3847.01 13787.21 10:42:01 PM 64.33 2.83 61.50 464.03 7570.51 10:43:01 PM 28.13 0.70 27.43 124.45 2624.00 10:44:01 PM 19.71 0.00 19.71 0.00 1576.91 10:45:01 PM 50.07 0.00 50.07 0.00 4250.67 10:46:01 PM 31.74 0.47 31.28 63.99 2320.43 Average: 97.10 4.95 92.15 960.86 5566.10 10:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 13278840 15131888 2860480 17.72 2688 2066584 1123412 6.54 222208 2279912 141976 10:41:01 PM 12115788 14419408 4023532 24.93 2688 2506872 1670912 9.72 263336 3352304 182528 10:42:01 PM 11143144 13512108 4996176 30.96 2688 2569972 2732896 15.90 352256 4225460 26748 10:43:01 PM 11033164 13465432 5106156 31.64 2688 2630816 2570968 14.96 372944 4305928 15768 10:44:01 PM 10620364 13111876 5518956 34.20 2688 2685936 2944912 17.13 389260 4688104 33784 10:45:01 PM 10593084 13196192 5546236 34.36 2688 2793400 2954256 17.19 414084 4671580 29892 10:46:01 PM 12335984 14976764 3803336 23.57 2688 2828496 1149848 6.69 595592 2745492 48768 Average: 11588624 13973381 4550696 28.20 2688 2583154 2163886 12.59 372811 3752683 68495 10:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 91.22 69.51 857.80 14.10 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 289.42 235.50 3494.14 38.37 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 32.27 31.65 142.04 8.69 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 41.77 40.19 416.52 6.88 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 13.43 12.93 8.83 4.49 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 15.16 14.39 49.03 5.07 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 20.85 19.23 41.32 9.17 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.02 60.49 715.69 12.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/26/2023 _x86_64_ (4 CPU) 22:38:19 LINUX RESTART (4 CPU) 10:39:01 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 17.60 0.00 2.04 2.23 0.08 78.05 10:40:01 PM 0 8.47 0.00 1.24 1.45 0.08 88.76 10:40:01 PM 1 16.35 0.00 2.60 4.52 0.07 76.47 10:40:01 PM 2 17.15 0.00 1.92 1.89 0.07 78.98 10:40:01 PM 3 28.45 0.00 2.41 1.07 0.10 67.97 10:41:01 PM all 32.46 0.00 2.27 3.28 0.10 61.89 10:41:01 PM 0 31.63 0.00 2.05 2.57 0.10 63.65 10:41:01 PM 1 34.11 0.00 2.08 4.09 0.10 59.62 10:41:01 PM 2 32.34 0.00 2.46 2.74 0.10 62.36 10:41:01 PM 3 31.77 0.00 2.48 3.71 0.10 61.94 10:42:01 PM all 76.82 0.00 2.33 0.62 0.10 20.13 10:42:01 PM 0 85.46 0.00 0.99 0.02 0.10 13.43 10:42:01 PM 1 74.06 0.00 2.57 0.68 0.10 22.58 10:42:01 PM 2 73.98 0.00 3.62 1.34 0.10 20.96 10:42:01 PM 3 73.85 0.00 2.12 0.43 0.12 23.48 10:43:01 PM all 82.98 0.00 1.79 0.27 0.10 14.86 10:43:01 PM 0 90.65 0.00 1.27 0.28 0.10 7.69 10:43:01 PM 1 82.34 0.00 2.35 0.13 0.12 15.06 10:43:01 PM 2 83.56 0.00 1.82 0.32 0.10 14.21 10:43:01 PM 3 75.34 0.00 1.71 0.35 0.10 22.50 10:44:01 PM all 82.20 0.00 1.84 0.06 0.13 15.77 10:44:01 PM 0 79.45 0.00 1.42 0.05 0.13 18.95 10:44:01 PM 1 87.13 0.00 2.59 0.08 0.12 10.08 10:44:01 PM 2 77.27 0.00 2.19 0.05 0.13 20.36 10:44:01 PM 3 84.94 0.00 1.17 0.07 0.12 13.71 10:45:01 PM all 79.92 0.00 1.95 0.19 0.12 17.81 10:45:01 PM 0 87.46 0.00 1.17 0.02 0.12 11.24 10:45:01 PM 1 85.86 0.00 3.38 0.08 0.13 10.54 10:45:01 PM 2 68.20 0.00 2.05 0.58 0.12 29.05 10:45:01 PM 3 78.17 0.00 1.22 0.07 0.12 20.42 10:46:01 PM all 37.36 0.00 1.44 0.20 0.08 60.92 10:46:01 PM 0 24.55 0.00 1.27 0.22 0.08 73.88 10:46:01 PM 1 39.34 0.00 1.30 0.13 0.10 59.12 10:46:01 PM 2 32.60 0.00 1.05 0.25 0.07 66.03 10:46:01 PM 3 52.95 0.00 2.12 0.20 0.08 44.65 Average: all 58.48 0.00 1.95 0.98 0.10 38.49 Average: 0 58.20 0.00 1.34 0.66 0.10 39.69 Average: 1 59.91 0.00 2.41 1.39 0.11 36.18 Average: 2 55.02 0.00 2.16 1.02 0.10 41.70 Average: 3 60.80 0.00 1.89 0.84 0.11 36.37